Skin, Hair and Nail Problems

Undiagnosed round skin lesion on shin for last few years. There was no injury or cut beforehand. It simply appeared as a small brown spot on leg, around 7 years ago. Eventually the skin texture changed, colour darkened, centre appeared burnt (pic attached). Currently the overall diameter is slightly greater than 1 cm. The dark portion is flat and feels harder than normal skin, the boundary can be felt as being separate from the surrounding skin surface. There is no pain or itching. Kindly suggest what it is and does it increase in size with time? Please also suggest possible treatments (if there are any) or at least ways to prevent further lesions. I have referred to 5 dermatologist in the last 6-7 years with no help at all. Nobody had a confirmed diagnosis and nobody's treatment (ointments) worked at all. One prescription (propysalic) probably made it worse by making the skin thinner. Please refer to attached pictures (taken before and after applying a moisturizer)

I sweat a lot, even my feet, palms and fingers do sweat a lot. Almost tripple than the people my age weight group and body type. In Gym and outside Gym too. Any idea why. Is it good to sweat a lot? Height 179.5 Weight 77 Age 34

I am using derma co. peeling solution twice a week and minimalist transexamic acid daily at night on my face. I have a dry skin and my skin is drying out. Is it normal or is it some side effect? What should I do?

Dear doctor Please let me how to use this Mildy shampo a tuallyI consult with doctor he told me use mildy shapme but i forgate to ask how to use this shampo

Suddenly i got to develop this spot on my nose Which is painless only on nose No itching nothing just it is red Please kindly tell me what is this nd how to cure this

Hello Doctors, I am facing ringworm issue and the skin is itching around there. Ring worm is small. Which ointment i need to use for it? Thanks And Regards, Nayana

I have a problem of hair fall and dandruff.i have huge loss of hair at my ball head and front head . every time while head bath huge loss of hair .I want to stop my hair fall ..I don't believe that the fallen hair will regrowth as past .. atleast I want medication for saving my remaining hair .so please help me

.when I oil my hair daily and shampoo it daily my hairs falls less ...but I I don't shampoo for 1 day or 2 day after that many hair falls ...I live in West Bengal and everybody knows that West Bengal is very humid region...should I continue oiling and shampooing daily

Heat rash type has developed around neck and elbows of both hands. It's spreading in surrounding areas, it's very itchy, I have a picture to share

I have developed skin rashes and bumps after using a cream for three days. It seems like an allergic reaction. What can I use as an instant remedy?